Trading Sulfur Dioxide Allowances
Date of Original Version
Abstract or Description
Acid rain became the dominant environmental concern in the late 1970s. This problem resulted from a quirk in the 1970 Clean Air Act; Congress had designed a two-tiered system that imposed stringent standards on new sources, and all but ignored existing sources.
Environ. Sci. Technol, 26, 11, 2076-2078.